diff --git a/pkgs/development/python-modules/aws-xray-sdk/default.nix b/pkgs/development/python-modules/aws-xray-sdk/default.nix
index 8c4215322883..c0ca69085862 100644
--- a/pkgs/development/python-modules/aws-xray-sdk/default.nix
+++ b/pkgs/development/python-modules/aws-xray-sdk/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "aws-xray-sdk";
-  version = "2.4.2";
+  version = "2.4.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ce4adb60fe67ebe91f2fc57d5067b4e44df6e233652987be4fb2e549688cf9fe";
+    sha256 = "263a38f3920d9dc625e3acb92e6f6d300f4250b70f538bd009ce6e485676ab74";
   };
 
   propagatedBuildInputs = [